68682618

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{577}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 158244840

約数和(自身を除く): 89562222

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 389, 577, 778, 1154, 1167, 1731, 2334, 3462, 3501, 5193, 6613, 7002, 9809, 10386, 13226, 19618, 19839, 29427, 39678, 58854, 59517, 88281, 119034, 176562, 224453, 448906, 673359, 1346718, 2020077, 3815701, 4040154, 7631402, 11447103, 22894206, 34341309, 68682618]

約数ペア:

[(1, 68682618), (2, 34341309), (3, 22894206), (6, 11447103), (9, 7631402), (17, 4040154), (18, 3815701), (34, 2020077), (51, 1346718), (102, 673359), (153, 448906), (306, 224453), (389, 176562), (577, 119034), (778, 88281), (1154, 59517), (1167, 58854), (1731, 39678), (2334, 29427), (3462, 19839), (3501, 19618), (5193, 13226), (6613, 10386), (7002, 9809)]